1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GrogVix [38]
3 years ago
9

If a = 4 and b = 2, what is the value of the following expression?

Mathematics
2 answers:
romanna [79]3 years ago
4 0
The correct answer is D. 30.
Nadya [2.5K]3 years ago
3 0

Answer:

D) 30

Step-by-step explanation:

3(a + 4b)-6 = 3 ( 4 + 4*2) - 6

                  = 3( 4+8 ) - 6

                  = 3*12 - 6

                  = 36 - 6 =30

You might be interested in
Is the answer A,B,C or D.
algol13

Answer:

B= -3

Step-by-step explanation:

Thats when the graph is at it's lowest

8 0
3 years ago
Which is a correct first step for solving this equation?<br><br> −3x+2−5x−7=4x+2
In-s [12.5K]

Answer: x = - 7/12

Step-by-step explanation:

-3x + 2 - 5x - 7 = 4x + 2

=> -8x - 5 = 4x + 2

=> -12x = 7

=> x = - 7/12

3 0
3 years ago
Will give brainliest!
Ghella [55]
D tethetjwtjwtjwhwtjwtj
3 0
3 years ago
HELP ME PLEASE REALLY IMPORTANT OR ILL GET IN TROUBLE!! WILL MARK AS BRAINLEST IF YOU GET IT CORRECT!!
sammy [17]

Answer:

7

Step-by-step explanation:

3 0
3 years ago
Pls help plsssssssssssssssssssssssssssssssssss
lozanna [386]

Answer:

i belive its 1

Step-by-step explanation:

Because its SUM so its adding and the sum is 22 and 20+2=22.

6 0
3 years ago
Other questions:
  • Suppose the expected tensile strength of type-A steel is 103 ksi and the standard deviation of tensile strength is 7 ksi. For ty
    10·1 answer
  • What is the reciprocal of -1
    9·1 answer
  • the base of a triangle and a parallelogram are the same length there Heights are also the same if the area of the parallelogram
    5·1 answer
  • How to solve 4x^4-6x^3+7/-4x^4
    15·2 answers
  • Write the equation of the circle with center (−1, −3) and (−7, −5) a point on the circle.
    13·1 answer
  • Skip drove 55.6 miles on Saturday, and 42 1/2 miles on Sunday. How many miles did he drive during the entire weekend?
    8·1 answer
  • Choose the expression that completes the equation. 33 ÷ 3 + 10 =______
    15·1 answer
  • Un técnico de reparaciones de electrodomésticos cobra 25 € por la visita, más 20 € por cada hora de trabajo. A) Escribe la expre
    7·1 answer
  • A recipe for Potato Soup is listed below:
    15·1 answer
  • HELP ASAP QUESTION IN PIC WILL GIVE BRAINLIEST
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!